Description： \nThe oxygen sensor, located either upstream or downstream of the catalytic converter, is designed to monitor the air-fuel mixture under idle, moderate acceleration, and cruise conditions. Symptoms of a faulty or bad oxygen sensor include bad gas mileage, rough idle, reduced drivability, and an illuminated check-engine light. \nFitment： \n1997 CHRYSLER CIRRUS L4-2.4 1Pcs Upstream+1Pcs Downstream \n1996 CHRYSLER CONCORDE V6-3.3 w/ 17\” Downstream Sensor ;1Pcs Upstream+1Pcs Downstream \n1997-1996 CHRYSLER CONCORDE V6-3.5 w/ 17\” Downstream Sensor ;1Pcs Upstream+1Pcs Downstream \n1997-1996 CHRYSLER INTREPID V6-3.3 w/ 17\” Downstream Sensor ;1Pcs Upstream+1Pcs Downstream \n1997-1996 CHRYSLER INTREPID V6-3.5 w/ 17\” Downstream Sensor ;1Pcs Upstream+1Pcs Downstream \n1997-1996 CHRYSLER LHS V6-3.5 w/ 17\” Downstream Sensor ;1Pcs Upstream+1Pcs Downstream \n1996 CHRYSLER NEW YORKER V6-3.5 w/ 17\” w/ 17\” Downstream Sensor;1Pcs Upstream+1Pcs Downstream \n1997-1996 DODGE INTREPID V6-3.3 w/ 17\” Downstream Sensor ;1Pcs Upstream+1Pcs Downstream \n1997-1996 DODGE INTREPID V6-3.5 w/ 17\” Downstream Sensor ;1Pcs Upstream+1Pcs Downstream \n1997 DODGE STRATUS L4-2.0 1Pcs Upstream+1Pcs Downstream \n1997 DODGE STRATUS L4-2.4 1Pcs Upstream+1Pcs Downstream \n1997-1996 EAGLE VISION V6-3.3 w/ 17\” Downstream Sensor;1Pcs Upstream+1Pcs Downstream \n1997-1996 EAGLE VISION V6-3.5 w/ 17\” Downstream Sensor;1Pcs Upstream+1Pcs Downstream \n1997 PLYMOUTH BREEZE L4-2.0 1Pcs Upstream+1Pcs Downstream \n1997 PLYMOUTH BREEZE L4-2.4 1Pcs Upstream+1Pcs Downstream
